A fireguard.

plural of wire-guard

A projecting metal, concrete, or stone exterior architectural element located at the corner and/or foot of gates, portes-cochères, garage entries, and walls to prevent damage from vehicle tires and wheels.

plural of guard book

(advertising) An advertising agency's internal archive of work done for a particular client.

A protective covering for the nipple that can be used when breastfeeding with mastitis, etc.

plural of nipple guard

A sneeze guard.

A see-through plastic guard that protects unserved food at a restaurant, dining hall, or similar establishment from the breath of people eating there.

plural of breath guard